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Rate of intensity change gives information such as object boundary, presence of noise, ... e.g. Canny edge detector. Increasing degree of blurring. 9/26/09. 35 ...
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extractor. Classifier. Raw. data. Data acquisition. 10/2/09. 5 ... extractor. Classifier. Image. Filtering (noise removal, edge detection), binarisation, ...
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P(C|F): a posteriori probability that observed feature F is from ... Classification: Scaled a posteriori class probability matrix. max. for feature. 11/7/09 ...
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Many computer / video games, and virtual reality (VR) applications require ... Bishop, D. Eberly, T. Whitted, M. Finch, M. Shantz, Designing a PC Game Engine, ...
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certain type of information is retained / emphasized while others are rejected ... Single-pass equivalent: convolve masks. 9/27/09. 42. Spatial-Domain Filters ...
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Title: Speaker Recognition using Voice and Lip Information Author: David Dean Last modified by: David Dean Created Date: 1/24/2005 1:02:11 AM Document presentation format
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Presented by David Dean. CRICOS No. 000213J. 2. Speech, Audio, Image and Video ... variability, high recognition accuracy, and protection against impersonation. ...
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typically used in processes which depend on direction or orientation, e.g. ... Flight simulation: what is shortest path from Stafford to Stoke-on-Trent? ...
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This lecture considers rigid body which has: no (or negligible) ... 'Save Dino II' What speed should Dino avoid? Initial motion parameters. position (x, y) data ...
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Fac. of Comp., Eng. & Tech. Staffordshire University. Outline. Introduction. Histogram ... Typically contains counts of pixels at each pixel amplitude (e.g. ...
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Textures may also be classified as: weak texture. strong texture. Visual Texture ... (ii) calculate (auto)correlation coefficient (iii) shift group by one pixel ...
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Presented by David Dean. Slides will be available at http://www.davidbdean.com ... variability, high recognition accuracy, and protection against impersonation. ...
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scene object ( car', road', ...) alphabet letter ( a', b', c' ... Insurance: profile identification of low- or high-risk clients. data samples: clients ...
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'Boy Racer Returns!' 8/16/09. 12. 1D motion: example ... Did boy racer win? Problem Solving Procedure. 8/16/09. 13. 2D motion. Specify coordinate system ...
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To give an overview of our research activities ... Specialized System (Nephrology, Paediatrics, Acute Care, Cardiology, Gynaecology) ...
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parallel projection: view volume is parallelepiped ... e.g. parallelepiped, frustum. View-volume / back-face culling, and bounding volumes ...
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connectionist pattern recognition is sometimes considered as subset of ... p = 1 gives city-block distance (a.k.a. Manhattan distance or taxi-cab distance) ...
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http://www.pauck.de/marco/photo/stuff/peleng_fisheye/peleng_fisheye.html ... function calls during raster scanning: overhead due to context switching ...
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3D graphics generally deals with graphical display of 3D objects as seen by viewer ... car. Facet list. Edge list. Vertex list. Object N. tm. att. tm: transf. ...
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Raw monochrome image. Grey levels. Introduction. In C: unsigned char image[IM_HEIGHT][IM_WIDTH] ... by changing amplitude (brightness / colour) or position of ...
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culling (object / back faces), polygon clipping. display at appropriate level of detail ... back-face culling. accept/reject test: ...
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image capture hardware, software tools, display device, image storage, human operator ... Sensor is made up of light sensitive cells (photo-sites) ...
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specular reflection angle is equal to ... specular-reflection parameter (ns): high value (say ns 100) for ... specular highlight looks like reflection ...
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also known as visible-surface determination' Occluded object ... z-buffer: z2 overwritten by z1. frame-buffer: colour for pixel of S2 overwritten by pixel of S1 ...
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adjacency buffer: face has index to adjacent faces. Polygonal shape modelling. 10/25/09 ... Draw the triangles in the vertex buffer ...
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Improved appearance of surface details enhances photo-realism ... pixel-order) scanning more popular than texture scanning ... image-order scanning is popular ...
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high resolution image may contain irrelevant details ... generates approximation image. high-pass filter applied to higher resolution image ...
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example functionality: vertex displacements for mesh deformation (e.g. for fish-eye lens effect) ... http://www.toymaker.info/Games/html/pixel_shaders.html#6) ...
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